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Fire Scene Evidence Collection Guide
This web site from the International Association of Arson Investigators provides evidence collection procedures and demonstrations for the most common types of evidence encountered at a fire scene. Collection procedures, checklists of important actions to do to ensure the integrity of the evidence collected, and an evidence-related FAQ are accessed from the top navigation bar. Select "References" to review the sources used to compile the procedures and "Contributors" for a list of experts who vetted those procedures.
Select a type of evidence to review its collection and packaging procedures.
Remember to also review the Checklists prior to collection and prior to releasing the scene.
![](https://static.wixstatic.com/media/3b67e5_067d40342d5a45dc87b6faaaa6375ff9~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_067d40342d5a45dc87b6faaaa6375ff9~mv2.jpg)
![Cigarettes & Cigars Evidence Collection Procedures](https://static.wixstatic.com/media/3b67e5_4a35fbd9c0524563b6791e6968d5776e~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_4a35fbd9c0524563b6791e6968d5776e~mv2.jpg)
![Documents Evidence Collection Procedures](https://static.wixstatic.com/media/3b67e5_a3c1d3234f9446b599b1c9414d0c7686~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_a3c1d3234f9446b599b1c9414d0c7686~mv2.jpg)
![Electronic Devices Collection Procedures](https://static.wixstatic.com/media/3b67e5_0b7a32cc7749422d97dd33ee2e022cb5~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_0b7a32cc7749422d97dd33ee2e022cb5~mv2.jpg)
![](https://static.wixstatic.com/media/3b67e5_30b0012f5546425fb45d3e863b000e32~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_30b0012f5546425fb45d3e863b000e32~mv2.jpg)
![Fabric & Fibers Collection Procedures](https://static.wixstatic.com/media/3b67e5_e7f55a02896047a0991a26370ba4d3a0~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_e7f55a02896047a0991a26370ba4d3a0~mv2.jpg)
![Fingerprints Collection Procedures](https://static.wixstatic.com/media/3b67e5_58419e767b3f48bcb3fe183e19c7f7b7~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_58419e767b3f48bcb3fe183e19c7f7b7~mv2.jpg)
![](https://static.wixstatic.com/media/3b67e5_944b4496d70f464590d22ae9c549cb00~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_944b4496d70f464590d22ae9c549cb00~mv2.jpg)
![Glass Collection Procedures](https://static.wixstatic.com/media/3b67e5_1b2ced6466b5480dbefa61f7612ef7ef~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_1b2ced6466b5480dbefa61f7612ef7ef~mv2.jpg)
![Hair Collection Procedures](https://static.wixstatic.com/media/3b67e5_2a372a7fb7434bfc96e15b49966a5d3a~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_2a372a7fb7434bfc96e15b49966a5d3a~mv2.jpg)
![Ignitable Liquid Residue & Fire Debris Collection Procedures](https://static.wixstatic.com/media/3b67e5_c9ab441eebea414fbfb0ec0dd2988da2~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_c9ab441eebea414fbfb0ec0dd2988da2~mv2.jpg)
![Impressions Collection Procedures](https://static.wixstatic.com/media/3b67e5_c85f1a50e6d54f7eae5b0bde2f005d87~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_c85f1a50e6d54f7eae5b0bde2f005d87~mv2.jpg)
![Metals Collection Procedures](https://static.wixstatic.com/media/3b67e5_fc266e50909e41ab887c9594089a85d3~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_fc266e50909e41ab887c9594089a85d3~mv2.jpg)
![Oils & Greases Collection Procedures](https://static.wixstatic.com/media/3b67e5_0a1fe86449fa41ed86a1ebd0c23d5107~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_0a1fe86449fa41ed86a1ebd0c23d5107~mv2.jpg)
![Paint Collection Procedures](https://static.wixstatic.com/media/3b67e5_73b20467dd0d4120bfb5e913398e2b04~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_73b20467dd0d4120bfb5e913398e2b04~mv2.jpg)
![Plastic Pieces & Items Collection Procedures](https://static.wixstatic.com/media/3b67e5_3e22bf12d2e64da7b4fa80a478df31a7~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_3e22bf12d2e64da7b4fa80a478df31a7~mv2.jpg)
![Soil and Grass Collection Procedures](https://static.wixstatic.com/media/3b67e5_d814c39b21fd438da7075602923215e5~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_d814c39b21fd438da7075602923215e5~mv2.jpg)
![Tape & Tape Fragments Collection Procedures](https://static.wixstatic.com/media/3b67e5_dca4bf5f307648fb95cb4364ff08fd1c~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_dca4bf5f307648fb95cb4364ff08fd1c~mv2.jpg)
![Toolmarks Collection Procedures](https://static.wixstatic.com/media/3b67e5_eed36df1f4274ff7ad6e9a16231fdf21~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_eed36df1f4274ff7ad6e9a16231fdf21~mv2.jpg)
![Wood Collection Procedures](https://static.wixstatic.com/media/3b67e5_25aa0a046a7f4373ba46c979405b8646~mv2.jpg/v1/fit/w_320,h_180,q_90/3b67e5_25aa0a046a7f4373ba46c979405b8646~mv2.jpg)
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